{"product_id":"square-d-qo120afi-20a-120v-1-pole-plug-in-circuit-breaker","title":"Square D QO120AFI - 20 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO120AFI — a dependable 20 A, 120 V, 1-pole plug-in circuit breaker built to protect your circuits with precision and speed. Designed for fast installation and easy replacement, this molded-case breaker keeps your panelboards and loadcenters safeguarded against overcurrent and short circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection:\u003c\/strong\u003e Quick installation and straightforward replacement minimize downtime during panel servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Delivers stable, repeatable protection across a range of temperatures and fault conditions, helping prevent nuisance trips and ensuring reliable Circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 20 A, 120 V:\u003c\/strong\u003e Precisely suited for individual branch circuits in residential, commercial, and light industrial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility:\u003c\/strong\u003e Engineered to pair with matching Square D OEM load centers and panelboards for seamless integration and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case, plug-in design:\u003c\/strong\u003e Combines compact form with robust protection, ideal for spaces where quick swaps and serviceability matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis device is a concrete solution for \u003cstrong\u003ebranch circuit overcurrent and short-circuit protection\u003c\/strong\u003e, ensuring your lighting, outlets, and small appliances stay safeguarded. Whether you’re wiring a home renovation, outfitting a small commercial space, or upgrading a light industrial panel, the QO120AFI delivers predictable performance when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the Square D QO120AFI?\u003c\/strong\u003e It’s not just a breaker — it’s a purpose-built component that emphasizes compatibility, speed, and dependable protection. The plug-in connection reduces labor time during installation and replacement, while the thermal-magnetic trip unit provides consistent protection against both overloads and short circuits. When your project calls for a reliable, easy-to-servicestake in a 1-pole 20 A, 120 V solution, the QO120AFI is designed to fit the way you work.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QO120AFI\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals and DIYers alike, the Square D QO120AFI provides a reliable, easy-to-integrate solution that keeps electrical systems safe and compliant. Add it to your panel lineup for a concrete, field-proven balance of protection, compatibility, and serviceability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355395936418,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qo120afi-20-a-120-v-1-pole-plug-in-circuit-breaker-154.webp?v=1788754183","url":"https:\/\/www.ampstate.com\/products\/square-d-qo120afi-20a-120v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}